*,
::before,
::after {
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent; /*清除点击默认高亮效果*/
    -webkit-box-sizing: border-box; 
}
a{
    text-decoration: none;
    color: #000
}
input{
    border: none;
    resize: none;
    outline: none;
    -webkit-appearance: none;
}
body{
    background-color: #f5f5f5;
}
ul{
    list-style: none;
}
.clearfix::before,
.clearfix::after {
    content: '.';
    display: block;
    height: 0;
    line-height: 0;
    visibility: hidden;
    clear: both;
}
/*头部通栏*/
.jd_topBar {
    height: 45px;
    width: 100%;
    background: url("../images/header-bg.png") repeat-x;
    background-size: 1px 44px;
    border-bottom: 1px solid #e0e0e0;
    position: relative;
}
.jd_topBar .icon_back {
    background-position: -20px 0;
    width: 20px;
    height: 20px;
    display: block;
    margin: 12px 10px;
    position: absolute;
    top: 0;
    left: 0;
}
.jd_topBar h2 {
    text-align: center;
    font-size: 16px;
    font-family: sans-serif;
    font-weight: inherit;
    line-height: 44px;
}
.jd_topBar .icon_menu {
    background-position: -60px 0;
    width: 20px;
    height: 20px;
    display: block;
    position: absolute;
    top: 50%;
    margin-top: -10px;
    right: 10px;
}
.jd_safeTip {
    width: 100%;
    background-color: #fff;
    border-bottom: 1px solid #e0e0e0;
}
.jd_safeTip p {
    width: 240px;
    height: 34px;
    line-height: 34px;
    font-size: 13px;
    padding-left: 30px;
    position: relative;
    left: 50%;
    margin-left: -120px;
}
.jd_safeTip p::before {
    content: '';
    display: block;
    width: 18px;
    height: 18px;
    background: url("../images/safe_icon.png") no-repeat;
    background-size: 18px 18px;

    position: absolute;
    top: 8px;
    left: 0;
}
.jd_shop {
    width: 100%;
    border-top: 1px solid #e0e0e0;
    margin-top: 10px;
    background-color: #fff;
}
.jd_shop .jd_shop_tit {
    width: 100%;
    height: 35px;
    border-bottom: 1px solid #e0e0e0;
    position: relative;
}
.jd_shop .jd_shop_tit .tit_check {
    width: 40px;
    height: 35px;
    position: absolute;
}
.jd_shop .jd_shop_tit .tit_check .jd_check_box {
    width: 20px;
    height: 20px;
    background: url("../images/shop-icon.png") no-repeat;
    background-size: 50px 100px;
    background-position: 0 0;
    position: absolute;
    top: 8px;
    left: 10px;
}
.jd_shop .jd_shop_tit .tit_name {
    padding-left: 40px;
    font-size: 14px;
}
.jd_shop .jd_shop_tit .tit_name .imgLogo {
    width: 15px;
    height: 13px;
    display: block;
    float: left;
    margin-top: 12px;
}
.jd_shop .jd_shop_tit .tit_name .name {
    font-size: 13px;
    line-height: 35px;
    margin-left: 5px;
}
.jd_shop .jd_shop_tit .tit_name .tip {
    font-size: 12px;
    line-height: 35px;
    margin-right: 10px;
    float: right;
    color: #d8505c;
}
.jd_shop .jd_shop_con {
    border-bottom: 1px solid #e0e0e0;
}
.jd_shop .jd_shop_con .tit_check {
    width: 40px;
    height: 35px;
    position: absolute;
}
.jd_shop .jd_shop_con .tit_check .jd_check_box {
    width: 20px;
    height: 20px;
    background: url("../images/shop-icon.png") no-repeat;
    background-size: 50px 100px;
    background-position: 0 0;
    position: absolute;
    top: 20px;
    left: 10px;
}
.jd_shop .jd_shop_con .tit_check .jd_check_box[checked] {
    background-position: -25px 0;
}
.jd_shop .jd_shop_con .con_product {
    width: 100%;
    padding: 10px 10px 10px 40px;
}
.jd_shop .jd_shop_con .con_product .con_product_img{
    width: 80px;
    height: 80px;
    display: block;
    float: left;
}
.jd_shop .jd_shop_con .con_product .con_product_img img{
    width: 100%;
    height: 100%;
    display: block;
}
.jd_shop .jd_shop_con .con_product .con_product_box{
    padding-left: 90px;
}
.jd_shop .jd_shop_con .con_product .con_product_box .name{
    height: 30px;
    line-height: 15px;
    font-size: 13px;
    display: block;
    overflow: hidden;
}
.jd_shop .jd_shop_con .con_product .con_product_box .price{
    line-height: 15px;
    margin-top: 10px;
}
.jd_shop .jd_shop_con .con_product .con_product_box .option{
}
.jd_shop .jd_shop_con .con_product .con_product_box .option .change_box{
    margin-top: 10px;
}
.jd_shop .jd_shop_con .con_product .con_product_box .option .change_box .change_box_left{
    width: 32px;
    height: 24px;
    display: block;
    border: 1px solid #e0e0e0;
    text-align: center;
    float: left;
}
.jd_shop .jd_shop_con .con_product .con_product_box .option .change_box input{
    width: 32px;
    height: 24px;
    display: block;
    border-top: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
    float: left;
}
.jd_shop .jd_shop_con .con_product .con_product_box .option .change_box .change_box_right{
    width: 32px;
    height: 24px;
    display: block;
    border: 1px solid #e0e0e0;
    text-align: center;
    float: left;
}
.jd_shop .jd_shop_con .con_product .con_product_box .option .delete_box{
    width: 19px;
    height: 20px;
    float: right;
}
.jd_shop .jd_shop_con .con_product .con_product_box .option .delete_box .delete_box_up{
    width: 20px;
    height: 5px;
    display: block;
    background: url("../images/delete_up.png") no-repeat;
    background-size: 20px 5px;
}
.jd_shop .jd_shop_con .con_product .con_product_box .option .delete_box .delete_box_down{
    width: 18px;
    height: 18px;
    display: block;
    background: url("../images/delete_down.png") no-repeat;
    background-size: 18px 18px;
    margin-top: -3px;
}
.jd_amount {
    position: fixed;
    bottom: 0;
    left: 0;
    background: rgba(0,0,0,0.8);
    width: 100%;
    height: 62px;
}
.jd_amount .amount_check {
    width: 80px;
    position: absolute;
    height: 62px;
    line-height: 62px;
}
.jd_amount .amount_check .jd_check_box {
    width: 20px;
    height: 20px;
    background: url("../images/shop-icon.png") no-repeat;
    background-size: 50px 100px;
    background-position: 0 0;
    position: absolute;
    top: 20px;
    left: 10px;
}
.jd_amount .amount_check .jd_check_box[checked] {
     background-position: -25px 0;
 }
.jd_amount .amount_check span {
    color: #fff;
    margin-left: 35px;
}
 .jd_amount .amount_info {
     margin-left: 70px;
     color: #fff;
 }
.jd_amount .amount_info .sum{
    margin-top: 15px;
    height: 20px;
    font-size: 16px;
}
.jd_amount .amount_info .other{
    margin-top: 10px;
    font-size: 10px;
}
.jd_amount .amount_submit {
    width: 120px;
    height: 62px;
    color: #fff;
    background-color: #d8505c;
    font-size: 18px;
    position: absolute;
    top: 0;
    right: 0;
    text-align: center;
    line-height: 62px;
}
.jd_win {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
    z-index: 1001;
}
.jd_win .jd_win_box {
    width: 85%;
    background-color: #fff;
    border: 1px solid #e0e0e0;
    margin: 0 auto;
    padding: 0 20px 10px;
}
.jd_win .jd_win_box .jd_win_box_text {
    width: 100%;
    height: 75px;
    line-height: 75px;
    text-align: center;
    font-size: 16px;
    border-bottom: 1px solid #e0e0e0;
    color: #666;
    margin-bottom: 10px;
}
.jd_win .jd_win_box .jd_btn_box {
    width: 100%;
    font-size: 16px;
}
.jd_win .jd_win_box .jd_btn_box .cancel {
    width: 45%;
    height: 36px;
    display: block;
    border: 1px solid #e0e0e0;
    float: left;
    border-radius: 4px;
    text-align: center;
    line-height: 36px;
    color: #666;
}
.jd_win .jd_win_box .jd_btn_box .submit{
    width: 45%;
    height: 36px;
    display: block;
    border: 1px solid #e0e0e0;
    background-color: #d8505c;
    float: right;
    border-radius: 4px;
    text-align: center;
    line-height: 36px;
    color: #fff;
}



